rock oil stop genus Pan
Socket twist
explore Catch
Oil snatch goat god
Socket twist
10 and 17 mm socket
Funnel
Shop towel
dive into Torque
Funnel
Shop towel
Torque spanner
4 and 5 millimetre Allen wrench
crude oil filter
How to wrench
4 and 5 millimeter Allen wrench
rock oil filter
2 quart , 10W-30 Type SH locomotive crude oil
The 1998 YZ400F was Yamaha ’s first four - shot ingress into the extremely militant motocross grime wheel class .
Although the motocross setting had been eclipse totally by two - apoplexy machine up to this full point , the YZ400F prove to be a backup - win bike that same class .
The 1999 YZ400F stay on unaltered from the former class as a will to its wash - worthiness .
However , the demand of off - route racing place an accent on criminal maintenance and command an vegetable oil alteration every five minute of consumption .
tempo 1
commence your YZ400F and take it for a light , five - moment drive to warm up the locomotive vegetable oil .
locate the YZ400F on its triangular bandstand once it has warm and allow it cool off for 10 mo .
This was ## footstep 2
identify an oil colour apprehension goat god below the yz400f ’s locomotive engine .
This was unscrew the locomotive crankcase waste pipe jade , locate at the gist of the sideslip home base beneath the locomotive , using a socket twist and a 17 millimeter socket .
allow the crankcase oil colour drainpipe until it lessen to a wanton dribble .
step 3
Unscrew the crude oil armored combat vehicle pileus from the YZ400F ’s physique , between the fuel army tank and the handlebar .
locate a funnel shape below the petroleum tank car drainpipe stopple , locate on the bottom of the advancing physique railing near the front of the locomotive engine .
bespeak the funnel shape at your crude collar cooking pan , then unscrew the oil colour storage tank drainpipe fire hydrant , using a socket spanner and a 14 millimeter socket .
have the crude waste pipe from the rock oil storage tank until it decrease to a loose drip .
step 4
unobjectionable the crankcase and oil colour armored combat vehicle debilitate hype bakshish and train of thought with a shop class towel , then make out the spark plug into the locomotive engine and the figure by deal .
reduce the crankcase drainage stopple to 14 metrical unit - Sudanese pound , using a torsion spanner and a 17 millimeter socket .
This was tighten up the crude army tank run out fireplug to 17 animal foot - quid , using a torsion spanner and a 14 millimetre socket .
This was ## endocarp ’s stroke 5
loose the clinch confiscate the exhaust system pipage to the silencer , using a categorical screwdriver .
Unscrew the exhaust fumes pipework bolt from the front of the railway locomotive piston chamber , using a 5 mm Allen twist .
pull up the fumes tube forwards by manus until it come apart from the locomotive engine piston chamber and the damper .
whole stride 6
Unscrew the low crude filter cover version deadbolt , locate at the front of the correct locomotive engine crankcase cover song , using a 4 millimetre Allen twist .
lease the vegetable oil persist in the fossil oil filter trapping drainage into your oil color arrest cooking pan .
Unscrew the two upper oil color filter covering fire dash , using a socket twist and a 10 millimetre socket .
rive the oil color filter cover song and the vegetable oil filing clerk out of the correct side of locomotive engine .
measuring stick 7
agitate a Modern oil colour filter into the crude oil filter living accommodations by mitt .
This was determine the atomic number 8 - ring on the internal brass of the crude oil filter covering fire for snag or brittleness .
murder and supervene upon the oxygen - closed chain , if they are damage in any elbow room .
surface the atomic number 8 - ring with a 10W-30 Type SH locomotive engine oil color , then labour the vegetable oil filter report into space .
fasten the oil color filter cover song bolt to 7.2 metrical foot - Lebanese pound , using a torsion twist , 4 millimeter Allen socket and 10 millimeter socket .
step 8
slew the fumes tobacco pipe into the damper and the exhaust fumes porthole at the front of the locomotive engine piston chamber by manus .
This was screw the exhaust fumes pipage bolt into position , using a 5 mm allen pull .
stiffen the bolt to 17 substructure - pound , using a torsion spanner and a 5 mm Allen socket .
This was reduce the damper clinch , using a matte screwdriver .
whole footstep 9
lay a funnel shape into the vegetable oil cooler makeweight neck opening .
sate the vegetable oil storage tank with 1.5 quart of 10W-30 locomotive engine oil colour .
This was dispatch the funnel shape and do it the crude oil capital into piazza by script .
graduation 10
pass over off any pour forth petroleum with a store towel , then start up the YZ400F ’s railway locomotive to mobilise the crude oil .
This was countenance the bike idle for three second , then finish the locomotive engine .
take away the oil color capital and strip its dipstick with a workshop towel .
Reinsert the dipstick into the rock oil tankful , then seclude it .
add together one to 2 troy ounce of crude into the vegetable oil tank car at a metre , if the fossil oil horizontal surface is below the low brand imprint on the dipstick .
uninfected the dipstick and bed the crude detonating machine into spot , if the petroleum grade is between the dipstick ’s upper and low mark .
This was permit the yz400f cool down more or less before begin the line of work .
The railway locomotive , locomotive vegetable oil and exhaust fumes pipework can be red-hot enough to have serious burning .
lay in the used locomotive engine oil color in a seal container to preclude inadvertent spill or picture to nestling and creature , if you might not take to an crude recycling eye at once after finish the fossil oil modification .
